//
//  HistoryModel.h
//  MyDemo
//
//  Created by jay on 2020/8/22.
//  Copyright © 2020 jay. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface HistoryModel : NSObject

@property (nonatomic, assign) double timestamp;
@property (nonatomic, copy) NSString *data;

@end

NS_ASSUME_NONNULL_END
